CLEAR PVC UNION CHECK VALVE 1/4LB SPRING - 5001100
SKU: 21492255957

CLEAR PVC UNION CHECK VALVE 1/4LB SPRING - 5001100

$14.36 $15.95
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Description

CLEAR PVC UNION CHECK VALVE 1/4LB SPRING - 5001100The Air Supply 2" Union Check Valve with 1 4 lb. Spring delivers the precision flow control pool contractors need for professional spa and pool blower installations. This Underwriters Recognized valve features a clear PVC body that allows visual inspection and a stainless steel spring designed for long term reliability in demanding commercial applications. Professional Installation Benefits The dome shaped 1 4 lb. spring ensures even airflow

The Air Supply 2" Union Check Valve with 1/4 lb. Spring delivers the precision flow control pool contractors need for professional spa and pool blower installations. This Underwriters Recognized valve features a clear PVC body that allows visual inspection and a stainless steel spring designed for long-term reliability in demanding commercial applications.

Professional Installation Benefits

The dome-shaped 1/4 lb. spring ensures even airflow distribution while the drip-proof seal prevents water backflow that can damage expensive blower equipment. The clear PVC construction allows contractors to quickly diagnose flow issues during service calls, reducing troubleshooting time and improving customer satisfaction.

Why Pool Contractors Choose MT Pools

With our superior customer service and daily recurring customer support, you get reliable access to quality Air Supply components at wholesale pricing. Our technical expertise helps you specify the right valve for each installation, protecting your reputation and ensuring project success.

Frequently Asked Questions

What blower systems is this check valve compatible with?

This Air Supply check valve is designed for 2" blower systems and is compatible with most Air Supply blowers and similar spa/pool air systems requiring 1.5" inlet connections.

How does the 1/4 lb. spring pressure affect performance?

The 1/4 lb. spring provides optimal backflow prevention while allowing efficient airflow. The dome shape ensures even air distribution and prevents flutter that can cause noise issues.

What installation method does this valve require?

The valve uses solvent weld connections for permanent, leak-proof installation. The 1.5" inlet and 2.0" outlet accommodate standard PVC plumbing practices.

Does MT Pools stock replacement parts for Air Supply valves?

Yes, MT Pools maintains inventory of Air Supply components and replacement parts to support ongoing contractor service needs with fast shipping and technical support.

Order Today

Ensure reliable blower performance with quality Air Supply components from MT Pools. Our team provides expert technical guidance and fast shipping to keep your projects on schedule.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 21492255957

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A.N. Libby
Lake Worth, US
★★★★★ 3
Love it but it stains
Color: Haze Blue, Size: 2 Pack Standard（20"X 26"）
I love these but had to knock some stars down for a single reason. They are soft, the material is somehow both substantial and airy at the same time, and a smooth, silky (not satin), cozy texture. The color was exactly as pictured. The envelope style works great to keep my pillows covered. The fabric lays perfectly. I love sleeping on this pillow case. Took two stars off because every single atom of oil on my face stained it immediately and won't come out in the wash. Its not subtle. You can see anywhere my face has been, forever. I don't have some incredibly oily face or hair, I've never had this happen to another pillow case in my life.
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Reviewed in the United States on April 20, 2026
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Michael
West Palm Beach, US
★★★★★ 5
Good buy
Color: Navy Blue, Size: Body（20"X 54"）
Nice and soft , well packaged and looks good. Kinda pillowcase you find in a luxury hotel
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Reviewed in the United States on May 1, 2026
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CJHenry
Waukegan, US
★★★★★ 5
Silky and Soothing
Color: Cream, Size: 2 Pack Queen（20"X 30"）
I thought I was getting 1 of the queen sized but I got 2. I got these for my Pomeranian's fuzzy pillow. He's always hot and these are very cooling and very good quality. He loves them and are very comfortable for him. They totally transformed his shaggy old pillow. I used the larger body pillow covers to replace the covers I had. They matched my bedspread perfectly. I use 2 body pillows along the exterior wall in my bedroom where there is cold coming through the floor in the winter. I'm sure I will enjoy them in the summer when it's hot too!
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Reviewed in the United States on January 10, 2026
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Akeem
Lexington, US
★★★★★ 5
Comfortable and stays cool
Color: White-cooling Basic, Size: Queen(Pack of 1)
Great pillow. When i opened it, i noticed a strange smell, i assumed its the smell of whatever they use to make the pillow stay cool. You have to fluff it for a good amount of time to make sure the cooling agent spreads well in the foam. Is what i assumed atleast. Its a perfect amount of softness for me. Pair it with some bamboo pillow cases and you got a good night of sleep
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Reviewed in the United States on May 9, 2026
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Kim Groetsch
West Palm Beach, US
★★★★★ 5
BEST, MOST COMFORTABLE PILLOWS EVER!
Color: White-cooling Basic, Size: Queen(Pack of 2)
I've used others.BEST PILLOWS EVER! Firm, cooling and supportive. LOVE THESE!
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Reviewed in the United States on May 28, 2026

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